Plant
Rajesh designed an experiment to test the effect
of fertilizer on plant growth. The table on the right
shows the data he collected. Which changes
should Rajesh make to his experiment to improve
the validity of the data? Check all that apply.
0 Add twice as much fertilizer to the plants.
Measure the growth of a plant that did not
receive fertilizer.
Perform additional trials.
Remove plant 2.
DONA

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:

How many atoms or molecules are there in a mole of a substance?